The Country Club is getting its first U.S. Open in three decades, and Los Angeles Country Club is set to host its first major championship.

The USGA announced three sites for the U.S. Open on Wednesday, including a return to Pinehurst No. 2. It effectively alternates the U.S. Open between the East Coast and prime-time TV of California for at least a seven-year stretch.

The U.S. Open will go to The Country Club in 2022, the course outside Boston that was the scene of...